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MAINTENANCE

47

T12 9009918 (3--2013)

REPLACING DISK SCRUB PADS

1. Remove the pad driver from the machine.

2. Squeeze the spring clip together and remove

the center disk from the pad driver.

3. Remove the scrub pad from the pad driver.

4. Flip or replace the scrub pad. Center the

scrub pad on the pad driver and reinstall the

center disk to secure the pad in place on the

pad driver.

5. Reinstall the pad driver onto the machine.

Содержание TENNANT T12

Страница 1: ...T12 SCRUBBER DRYER OPERATOR MANUAL Clemas Co Unit 5 Ashchurch Business Centre Alexandra Way Tewkesbury Gloucestershire GL20 8NB Tel 01684 850777 Fax 01684 850707 Email info clemas co uk Web www clema...

Страница 2: ...ard FOR SAFETY 1 Do not operate machine Unless trained and authorized Unless operator manual is read and understood Under the influence of alcohol or drugs While using a cell phone or other types of e...

Страница 3: ...ery acid Battery installation must be done by trained personnel All repairs must be performed by a trained service mechanic Do not modify the machine from its original design Use Tennant supplied or a...

Страница 4: ...ecovery tank D Rear squeegee E Main brush compartment F Side squeegee G Vacuum wand Option H Solution tank drain hose I Recovery tank drain hose J Spray nozzle Option K Rear squeegee protector Option...

Страница 5: ...ENTS T12 A D B C H G J E F I A Steering wheel B Touch panel C Propel pedal D Brake pedal E Spray nozzle switch Option F Operating lights hazard lights switch Option G Side brush switch Option H Key sw...

Страница 6: ...t D LCD display E Hour meter F Configuration mode button G Recovery tank full indicator H Brush pressure decrease button I Brush pressure indicator lights J Brush pressure increase button K Solution d...

Страница 7: ...TS T12XP H B A D C E F G I J A Steering wheel B Touch panel C Propel pedal D Brake pedal E Emergency shut off button F Directional switch G Key switch H Spray nozzle switch option I Side brush switch...

Страница 8: ...cator D Hour meter E Configuration mode button F Recovery tank full indicator G LCD display H Contrast control button I Brush pressure button J Brush pressure indicator lights K 1 Step button L ec H2O...

Страница 9: ...n squeegee Operating lights 1 STEP Hazard light ec H2O option Scrub mode Solution flow Circuit breaker Increase Spray nozzle option Decrease On Main brush pressure Off Side brush option Solution On Of...

Страница 10: ...Operate the machine a few minutes before reading the charge level of the batteries NOTE The flashing Warning fault indicator and battery low fault in the LCD liquid crystal display will not reset unt...

Страница 11: ...n the key switch to the Off position then turn the key fully clockwise and release it to the On position Only use this button in the event of an emergency It is not intended for routine machine shutdo...

Страница 12: ...at and fasten seat belt SEAT SUPPORT The Seat support holds the seat up to allow access to the batteries and circuit breakers To engage the seat support lift the seat completely open until the pin sli...

Страница 13: ...s these modes T12 T12XP PROPEL PEDAL Press the Propel pedal to move the machine DIRECTIONAL SWITCH Use the Directional switch to select either the forward or reverse direction Press the propel pedal t...

Страница 14: ...The solution indicator lights will turn back on and the solution flow will default to the last setting used T12 T12XP HOW THE MACHINE WORKS T12 With Cylindrical Brushes T12 With Disk Brushes The 1 ST...

Страница 15: ...er AB brush Cylindrical and Disk Nylon fiber with an abrasive grit to remove stains and compacted dirt Aggressive action on any surface Performs well on buildup grease or tire marks This brush is also...

Страница 16: ...te machine in areas where the ambient temperature is above 43_ C 110_ F Do not operate scrubbing functions in areas where the ambient temperature is below freezing 0_ C 32_ F The maximum rated incline...

Страница 17: ...ng machine stop on level surface turn off machine and remove key 1 Remove the cap from the solution tank 2 Fill the solution tank with only clean COOL WATER less than 21qC 70qF DO NOT use hot water or...

Страница 18: ...or fire Do not use flammable materials in tank s ATTENTION For Conventional Scrubbing only use recommended cleaning detergents Machine damage due to improper detergent usage will void the manufacturer...

Страница 19: ...the brush pressure T12 T12XP Only With the 1 STEP button activated press the Brush pressure button to both raise or lower the brush pressure settings T12XP SETTING SOLUTION FLOW With the 1 STEP button...

Страница 20: ...Flammable materials or reactive metals can cause an explosion or fire Do not pick up FOR SAFETY When using machine go slowly on inclines and slippery surfaces NOTE The squeegee automatically rises wh...

Страница 21: ...he heavily soiled area Let the cleaning solution soak on the floor for 5 15 minutes T12 T12XP FOR SAFETY When using machine go slowly on inclines and slippery surfaces Before scrubbing the floor a sec...

Страница 22: ...cause an explosion or fire Do not pick up Press the Vacuum fan squeegee button The light above the button will come on the squeegee will lower and the vacuum fan will start operating Pick up the wate...

Страница 23: ...op on level surface turn off machine and remove key 2 Unhook the recovery tank drain hose from the recovery tank 3 Hold the drain hose near a floor drain twist the drain nozzle open and place the hose...

Страница 24: ...er with a damp cloth or hose when dirty Allow filter to completely dry before reinstalling it into the machine 9 Remove the vacuum screen from the recovery tank and rinse the screen 10 Remove the debr...

Страница 25: ...se near a floor drain twist the drain nozzle open and place the hose near the floor drain NOTE Be sure the drain hose nozzle is pointed in a safe direction before opening the nozzle 4 If necessary twi...

Страница 26: ...osed and insert the drain hose back into the clip on the recovery tank TURN OFF THE MACHINE 1 Remove foot from the Propel pedal 2 Press the 1 Step button to stop scrubbing 3 Press the Brake pedal to s...

Страница 27: ...Displayed in LCD Cause s Remedy F1 Rcv Tank Full Recovery tank is full Empty recovery tank F2 Sol Tank Empty Solution tank is empty Fill solution tank F3 Vac Flt Vacuum fan motor s not operating Shut...

Страница 28: ...ush not enabled Side brush not available W6 Ec Offline ec H2O system not operating Turn off and restart machine If warning code still appears stop using machine and contact Tennant service representat...

Страница 29: ...e out from the back of the machine and clean as needed 4 When finished cleaning gently pull the hose and allow the spray nozzle hose to retract back into the machine NOTE Continue holding onto the spr...

Страница 30: ...e vacuum wand lanyard from the solution tank 2 Remove the vacuum wand squeegee vacuum hose from the rear squeegee 3 Insert the vacuum wand cap into the vacuum port in the vacuum wand 4 Twist the vacuu...

Страница 31: ...to the storage length 11 Reinstall the vacuum wand squeegee vacuum hose onto the rear squeegee 12 Insert the vacuum hose into the vacuum hose recess in the recovery tank 13 Snap the vacuum wand lanyar...

Страница 32: ...on the machine 2 Press the top of the Side brush switch to enable the side brush assembly T12 T12XP 3 Press the 1 Step button The side brush assembly will lower with the main brush NOTE The 1 Step bu...

Страница 33: ...ose to squeegee or recovery tank disconnected or damaged Reconnect or replace vacuum hose Tank cover not completely closed Check for obstructions Torn seals on recovery tank Replace seals Vacuum fan w...

Страница 34: ...teries need maintenance See BATTERIES in MAINTENANCE Faulty battery charger Replace battery charger ec H2O Model Warning and fault indicator light blinking red Mineral deposit build up in module Flush...

Страница 35: ...Resp Key Description Procedure Lubricant Fluid No of Service Points Daily O 1 Side and rear squeegees Check for damage and wear 4 O 2 Main brushes Check for damage wear and debris 2 O 3 Recovery tank...

Страница 36: ...and clean 12 T 8 Cylindrical brush drive belts Check for damage and wear 2 T 13 Steering chain T12XP Only Lubricate check tension and check for damage and wear GL 1 T 9 Steering gear chain Lubricate c...

Страница 37: ...teering column directly under the control panel Check for damage or wear and lubricate the steering chain after every 200 hours STEERING GEAR CHAIN The steering gear chain is located directly above th...

Страница 38: ...tteries 08247 FOR SAFETY When servicing machine avoid contact with battery acid The level should be slightly above the battery plates as shown before charging Add distilled water if low DO NOT OVERFIL...

Страница 39: ...Plug the charger connector into the remote battery charge connector WARNING Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away Keep covers open when charging NOT...

Страница 40: ...ry watering system Do not add water to batteries before charging the electrolyte level will expand and may overflow when charging See CHARGING THE BATTERIES OFF BOARD CHARGER 3 Connect the battery wat...

Страница 41: ...that caused the circuit breaker to trip is still present the circuit breaker will continue to stop current flow until the problem is corrected The chart below shows the circuit breakers and the electr...

Страница 42: ...the main brush motors and side brush motor after the first 1000 hours of operation and every 100 hours after the initial check Refer to the table below for carbon brush replacement intervals Carbon B...

Страница 43: ...h a pressure washer Hang pads or lay pads flat to dry NOTE Always replace brushes and pads in sets Otherwise one brush or pad will be more aggressive than the other REPLACING DISK BRUSHES OR PAD DRIVE...

Страница 44: ...ze the spring clip together and remove the center disk from the pad driver 3 Remove the scrub pad from the pad driver 4 Flip or replace the scrub pad Center the scrub pad on the pad driver and reinsta...

Страница 45: ...f machine and remove key 1 Open the main brush access door and side squeegee support door 2 Remove the idler plate from the scrub head 3 Remove the brush from the scrub head 4 Position the brush with...

Страница 46: ...eplace the brush when it no longer cleans effectively 1 Loosen the side brush squeegee assembly handle and remove the squeegee assembly from the machine 2 Squeeze the spring handles and let the side b...

Страница 47: ...he squeegee blades daily or when scrubbing a different type of surface Check the leveling of the rear squeegee every 50 hours of operation REPLACING OR ROTATING THE REAR SQUEEGEE BLADES 1 Lower the sc...

Страница 48: ...queegee from the squeegee assembly 7 Slide both retainers out away from the squeegee assembly 8 Remove the inner frame from the outer frame 9 Remove the squeegee from the outer frame 10 Install the ro...

Страница 49: ...both retainers into the squeegee assembly 13 Place the rotated or new squeegee blade onto the inner frame Be sure the squeegee is securely attached on each tab on the inner frame 14 Insert the hinge e...

Страница 50: ...f the squeegee blade 3 If the deflection is not the same over the full length of the blade use the tilt adjust knob to make adjustments DO NOT disconnect the vacuum hose from the squeegee frame when l...

Страница 51: ...slowly bring the machine to a stop FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key 2 Look at the amount of deflection or curl of the squeegee blad...

Страница 52: ...e squeegee assembly 4 Remove the retaining band from the side squeegee assembly 5 Remove the squeegee blade from the side squeegee assembly 6 Install the rotated or new rear squeegee blade onto the si...

Страница 53: ...s of the blade 1 Loosen the side brush squeegee assembly handle and remove the squeegee assembly from the machine 2 Loosen the retaining band latch 3 Remove the retaining band squeegee blades and spac...

Страница 54: ...8 3 2013 4 Install the rotated new squeegee blades spacer and retaining band onto the side brush assembly 5 Fasten the side brush retaining band latch 6 Reinstall the side brush squeegee assembly onto...

Страница 55: ...ration BELTS CYLINDRICAL BRUSH DRIVE BELTS FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key The brush drive belts are located on the cylindrical bru...

Страница 56: ...disabled FOR SAFETY Do not operate machine with brake disabled TRANSPORTING THE MACHINE 1 Raise the squeegee scrub head and brushes FOR SAFETY When loading unloading machine onto off truck or trailer...

Страница 57: ...n front of the machine and the holes in the rear jacking brackets at the rear of the machine 9 If the loading surface is not horizontal or is higher than 380 mm 15 in from the ground use a winch to un...

Страница 58: ...front of all machines Jacking point location at the rear of machines not equipped with the optional rear squeegee protector Jacking point location at the rear of machines equipped with the optional r...

Страница 59: ...turn off machine 1 Lift the operator seat open and engage the seat support 2 Remove the drain hose from the ec H2O compartment 3 Press the connector button to disconnect the outlet hose from the ec H2...

Страница 60: ...to reset the system indicator light and alarm 9 Pour 2 gallons 7 6 liters of cool clean water into the solution tank 10 Press and release the flush switch to rinse any remaining vinegar from the modu...

Страница 61: ...ery tank cover to promote air circulation 5 If storing machine in freezing temperatures proceed to FREEZE PROTECTION NOTE To prevent potential machine damage store machine in a rodent and insect free...

Страница 62: ...rive the machine to circulate the RV antifreeze completely through all the systems and clear out any remaining water 9 Machines with side brush option only Press the side brush switch to turn off the...

Страница 63: ...Refer to DRAINING AND CLEANING THE SOLUTION TANK in the OPERATION section for instructions how to clean the solution tank 3 Pour 11 4 L 3 gal of cool clean water into the solution tank 4 Start the mac...

Страница 64: ...m and clear out the RV antifreeze 10 Machines with side brush option only Press the side brush switch to turn off the side brush 11 Stop the machine 12 Machines with spray nozzle option only Operate t...

Страница 65: ...k with clean cool water See FILLING THE SOLUTION TANK section of this manual 2 Lift the operator seat open and engage the seat support 3 Remove the drain hose from the ec H2O compartment 4 Disconnect...

Страница 66: ...into the container for 2 minutes 10 Press the ec H2O module flush switch to shut off the system 11 Disconnect the drain hose from the ec H2O manifold hose 12 Reconnect the outlet hose to the scrub he...

Страница 67: ...0 7 in Scrubbing path width 810 mm 32 in Scrubbing path width with side brush 1040 mm 41 in Solution tank capacity 132 L 35 gallons Recovery tank capacity 166 L 44 gallons Demisting chamber 34 L 9 gal...

Страница 68: ...0_ C 32_ F POWER TYPE Type Quantity Volts Ah Rating Weight Batteries 6 GEL 6 180 5 hr rate 35 kg 77 lb 1 GEL 36 220 5 hr rate 332 kg 732 lb 1 WET Acid 36 240 5 hr rate 314 kg 692 lb Type Use VDC kW hp...

Страница 69: ...ines without optional side brush 1 9 LPM 0 5 GPM maximum Solution flow rate machines with optional side brush 1 9 LPM 0 5 GPM To main scrub head 0 95 LPM 0 25 GPM To side brush MACHINE DIMENSIONS Fram...

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